专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5333537A Device for ejection of ground coffee pressed into a cake from a brewing apparatus of a coffee machine 失效
标题翻译：用于从咖啡机的冲煮装置将研磨的咖啡挤压成饼的装置
公开(公告)号：US5333537A
公开(公告)日：1994-08-02
申请号：US30315
申请日：1993-03-24
申请人： Andre Lussi , Hans Zurbuchen , Jurg von Gunten
发明人： Andre Lussi , Hans Zurbuchen , Jurg von Gunten
IPC分类号： A47J31/24 , A47J31/36 , A47J31/40 , A47J31/34 , A47J31/00
CPC分类号： A47J31/3619
摘要： An ejection device includes an ejection part (17) which is swivelingly fastened to a brewing cylinder (9) displaceably disposed along a parallel driving spindle (6), and a nose (22) disposed on a sidewall (2) of a frame (1). Mounted within and closing a cylindrical bore of the brewing cylinder are first and second pistons. The second piston (8) is, upon a downwardly movement of the brewing cylinder (9) away from the first piston, displaceable to a first or upper end of the brewing cylinder. Ground coffee (40) pressed into a cake is conveyed out of the brewing cylinder (9) during this displacement movement and rests upon a cambered end face (42) of the second piston (8). The ejection part (17) includes two rocking levers (18, 19) which extend at the sides of the brewing cylinder (9) longitudinally thereto and are swivelingly mounted in a lower region of the brewing cylinder (9) about a swivel axis (23). Ends of the rocking levers (18, 19) remote from the swivel axis are connected to an ejection plate (20). One of the rocking levers has an L-shaped extension (21) which co-operates with the nose (22) as an actuating means for swinging out the ejection part (17). Because both the first or upper end (41) of the brewing cylinder (9) and the end face (42) of the second piston (8) are curved and adapted to one another in such a way that a sliding surface (50) of the ejection plate (20) sweeps the faces (41, 42) practically completely upon the swinging-out of the ejection part (17), the cake is stripped without leaving behind any substantial ground coffee residue.
摘要翻译： PCT No.PCT / CH92 / 00156 Sec。 371日期1993年3月24日 102（e）1993年3月24日PCT PCT 1992年7月28日PCT公布。公开号WO93 / 02606 喷射装置包括旋转地紧固到沿着平行的驱动轴（6）可移动地设置的冲泡缸（9）的喷射部分（17）和设置在侧壁上的鼻部（22） 2）框架（1）。第一和第二活塞安装在并关闭酿造缸的圆柱形孔内。第二活塞（8）在冲泡缸（9）向下运动离开第一活塞时可移动到冲泡缸的第一或上端。压入蛋糕的研磨咖啡（40）在该移动过程中被从酿造缸（9）输出，并位于第二活塞（8）的弧形端面（42）上。喷射部分（17）包括两个摆动杆（18,19），它们在冲泡滚筒（9）的纵向方向上延伸，并且围绕旋转轴线（23）旋转地安装在冲泡滚筒（9）的下部区域中）。远离旋转轴的摇杆（18,19）的端部连接到排出板（20）。其中一个摆动杆具有与鼻部（22）配合的L形延伸部（21），作为用于摆出喷射部分（17）的致动装置。因为酿造缸（9）的第一或上端（41）和第二活塞（8）的端面（42）都是弯曲的并且彼此适配，使得滑动表面（50）喷射板（20）在喷射部分（17）摆出时几乎完全地扫掠面（41,42），剥离饼，而不留下任何大量研磨的咖啡残余物。

2. 发明授权

US5307734A Brewing apparatus for a coffee machine 失效
标题翻译：咖啡机的冲煮设备
公开(公告)号：US5307734A
公开(公告)日：1994-05-03
申请号：US30216
申请日：1993-03-25
申请人： Andre Lussi , Hans Zurbuchen , Jurg von Gunten
发明人： Andre Lussi , Hans Zurbuchen , Jurg von Gunten
IPC分类号： A47J31/24 , A47J31/36 , A47J31/40 , A47J31/00
CPC分类号： A47J31/3609
摘要： A brewing apparatus has a brewing cylinder (1) with a cylindrical bore (2) and two pistons (3, 4). The brewing cylinder (1) and the pistons (3, 4) are disposed displaceably relative to one another. In a brewing position the brewing cylinder (1) and the two pistons (3, 4) within the latter form a brewing chamber (5) in order to scald ground coffee therein through the feed of pressurized water. This water is fed to the brewing chamber (5) via a connection fitting (18) and via a through bore which extends through the wall of the brewing cylinder (1), into an annular gap (14) which is formed between a gasket (11) and the end face (13) of the second piston (4) facing the brewing chamber (5). Via a strainer (32), a conduit (34), and a further connection fitting (35), the coffee is discharged. Through the arrangement of the gap (14), the face (13) of the second piston ( 4) can be made without a strainer. The feeding of pressurized water to the gap (14) causes a self-cleaning effect in the latter. Through the strainer-less design of the end face (13) of the second piston (4), not only can a wearing part be eliminated, but a more cost-effective manufacture of the brewing apparatus can also be carried out.
摘要翻译： PCT No.PCT / CH92 / 00157 Sec。 371日期1993年3月25日 102（e）1993年3月25日PCT提交1992年7月28日PCT公布。公开号WO93 / 02607 日期：1993年2月18日。一个酿造设备具有一个具有圆柱孔（2）和两个活塞（3,4）的冲泡缸（1）。酿造缸（1）和活塞（3,4）相对于彼此可移动地布置。在冲煮位置中，酿造缸（1）和后者中的两个活塞（3,4）形成一个冲泡室（5），以便通过加压水的进料将咖啡粉碎。这种水通过连接配件（18）和经由穿过酿造缸（1）的壁延伸的通孔进入到冲煮室（5），形成在垫圈（14）之间形成的环形间隙（14） 11）和第二活塞（4）的面向酿造室（5）的端面（13）。通过过滤器（32），导管（34）和另一连接配件（35），咖啡被排出。通过间隙（14）的布置，第二活塞（4）的面（13）可以没有过滤器。向间隙（14）供给加压水会在后者中产生自清洁效果。通过第二活塞（4）的端面（13）的无过滤器的设计，不仅可以消除磨损部件，而且还可以进行更具成本效益的冲泡设备的制造。

3. 发明授权

US5367947A Coffee machine 失效
标题翻译：咖啡机
公开(公告)号：US5367947A
公开(公告)日：1994-11-29
申请号：US74872
申请日：1993-06-10
申请人： Andre Lussi , Hans Zurbuchen , Jurg von Gunten
发明人： Andre Lussi , Hans Zurbuchen , Jurg von Gunten
IPC分类号： A47J31/24 , A63F9/08 , A47J31/36 , A47J31/40 , A47J31/44 , A47J31/60 , A63F7/04
CPC分类号： A47J31/4403 , A47J31/3609
摘要： A coffee machine is provided having a housing containing removable first and second modules. The first module includes removably connected first and second submodules. The first submodule includes a brewing device. The second submodule includes a motor, a driving axle, gears for coupling the driving axle to the motor, and a further housing enclosing the motor and gears such that the driving axle extends through the housing and establishes a functional connection with said brewing device. The operational ability of the first module, when removed from the housing, can be checked because the means for supplying driving energy to the motor remains connected to the motor. For cleaning, the first submodule can be removed from the second submodule once electrical and liquid lines have been disconnected. The second module includes a fresh water container, a coffee grounds container, a residual water container, and control and heating elements for supplying fresh water from the fresh water container to the brewing device. Thanks to this modular design, cleaning, servicing, repairing and checking tasks may be easily carried out.
摘要翻译： PCT No.PCT / CH92 / 00206 Sec。 371日期：1993年6月10日 102（e）日期1993年6月10日PCT提交1992年10月8日PCT公布。公开号WO93 / 07792 日期：1993年04月29日。一种咖啡机，其具有包含可拆卸的第一和第二模块的壳体。第一模块包括可移除地连接的第一和第二子模块。第一子模块包括冲泡装置。第二子模块包括马达，驱动轴，用于将驱动轴连接到马达的齿轮，以及包围马达和齿轮的另一壳体，使得驱动轴延伸穿过壳体并建立与所述冲泡装置的功能连接。可以检查第一模块在从壳体移除时的操作能力，因为用于向马达提供驱动能量的装置保持连接到马达。一旦电气和液体管路断开，第一个子模块可以从第二个子模块中清除。第二模块包括淡水容器，咖啡渣容器，残留水容器，以及用于将淡水容器中的淡水供应到酿造装置的控制和加热元件。得益于这种模块化设计，可以轻松执行清洁，维修，修理和检查任务。

4. 发明授权

US5316781A Brewing device for a coffee machine and method of producing coffee 失效
标题翻译：咖啡机的冲煮装置和生产咖啡的方法
公开(公告)号：US5316781A
公开(公告)日：1994-05-31
申请号：US30219
申请日：1993-03-25
申请人： Andre Lussi , Hans Zurbuchen , Jurg von Gunten
发明人： Andre Lussi , Hans Zurbuchen , Jurg von Gunten
IPC分类号： A47J31/24 , A47J31/36 , A47J31/40 , A47J31/00 , A23F5/00
CPC分类号： A47J31/3619 , A47J31/3614
摘要： The brewing device comprises a brewing cylinder (9) with a cylindrical bore (10), in which a lower piston (8) is disposed freely moveable and longitudinally displaceable. An upper piston (7) is rigidly connected to a frame (1). Parallel to the vertically disposed brewing cylinder (9) there is a drive spindle (6) which has guide means (23). A drive element (24) connected to the brewing cylinder has further guide means (25) which engage with those of the drive spindle (6). By rotating the drive spindle (6) in one or the other direction, the brewing cylinder is displaced upwards or downwards. Through a pivotable hopper (12), the coffee powder is filled into the brewing cylinder. In order to establish the quantity of coffee powder inserted, the brewing cylinder is displaced upwards under time control at least until a counter force created by the upper piston (7) via the pressed coffee powder is equivalent to the drive force of the spindle In order to permit the preferred loose brewing of the coffee powder, the brewing chamber between the two pistons (7, 8) is slightly enlarged again prior to the actual brewing process. The device is characterized in particular by its simple construction with few parts subject to wear and tear, and this simple construction is aided by the omission of end switches due to the complete time control of the drive spindle.
摘要翻译： PCT No.PCT / CH92 / 00155 Sec。 371日期1993年3月25日 102（e）1993年3月25日PCT提交1992年7月28日PCT公布。出版物WO93 / 02605 日期：1993年2月18日。冲泡装置包括具有圆柱形孔（10）的冲泡筒（9），其中下活塞（8）可自由移动和纵向移位。上活塞（7）刚性地连接到框架（1）。与垂直设置的蒸煮缸（9）平行的是具有导向装置（23）的驱动轴（6）。连接到冲泡缸的驱动元件（24）具有与驱动主轴（6）啮合的另外的引导装置（25）。通过沿一个或另一个方向旋转驱动轴（6），冲泡缸向上或向下移动。通过可枢转的料斗（12），将咖啡粉填充到冲泡筒中。为了确定插入的咖啡粉的量，酿造缸在时间控制下向上移位，至少直到经由压榨咖啡粉由上活塞（7）产生的反作用力等于主轴的驱动力为了为了允许咖啡粉的优选的松散冲泡，两个活塞（7,8）之间的冲泡室在实际的酿造过程之前再次稍微放大。该装置的特征在于其简单的构造，几个零件受到磨损和撕裂，并且由于驱动主轴的完全时间控制，省略端部开关有助于这种简单的结构。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式